Originally Posted by
Nightfire i have been doing some normal homework, and i have reached a few barricades...
heres an example of the first type.
-4
-- = 72
5
-4 -5
- • -
5 4
they cancel out..
-5
- • 72
4
-5 72
- --
4 1
4 and 72 simplify to 1 and 18..
-5 18=90
- --= -
1 1= 1
bring the X down and simplify 90 over 1..
x=90
Solving Equations: Solve the Equation.
41.
T = L
-2= 2
43.
3 ,,, 1
-z -5-
4 ,,, 2
*note, commas are used simply for spacing purposes, they are not truly in the problem.
44.
1 ,,,, 2
-y= 5 -
3 ,,,, 3
now the Multi Step Equations...these caused me a lil bit more confusion
32.
-4
- (x+3) = 27
9
33.
17 = 2(3x+1) - x
34.
4x
-- + 3 = 23
3
35.
,,,,,,,,, 7x
-10 = 4- 4
36.
,,,,,,, 1
-10 = -x+x
,,,,,,, 2
again, commas are purely for spacing. thanks in advance